package com.tigerhhzz.springcloud.dao;

import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;

/**
 * @author tigerhhzz
 * @date 2023/4/24 11:29
 */
@Mapper
public interface StorageDao {

    void decrease(@Param("product_id") Long productId, @Param("count") Integer count);
}
